23.21 Problem number 453

\[ \int \frac {(A+B x) \left (a+c x^2\right )^{5/2}}{(e x)^{3/2}} \, dx \]

Optimal antiderivative \[ -\frac {2 \left (-B x +11 A \right ) \left (c \,x^{2}+a \right )^{\frac {5}{2}}}{11 e \sqrt {e x}}+\frac {20 \left (77 A c x +9 B a \right ) \left (c \,x^{2}+a \right )^{\frac {3}{2}} \sqrt {e x}}{693 e^{2}}+\frac {16 a^{2} A x \sqrt {c}\, \sqrt {c \,x^{2}+a}}{3 e \left (\sqrt {a}+x \sqrt {c}\right ) \sqrt {e x}}+\frac {8 a \left (77 A c x +15 B a \right ) \sqrt {e x}\, \sqrt {c \,x^{2}+a}}{231 e^{2}}-\frac {16 a^{\frac {9}{4}} A \,c^{\frac {1}{4}} \sqrt {\frac {\cos \left (4 \arctan \left (\frac {c^{\frac {1}{4}} \sqrt {x}}{a^{\frac {1}{4}}}\right )\right )}{2}+\frac {1}{2}}\, \EllipticE \left (\sin \left (2 \arctan \left (\frac {c^{\frac {1}{4}} \sqrt {x}}{a^{\frac {1}{4}}}\right )\right ), \frac {\sqrt {2}}{2}\right ) \left (\sqrt {a}+x \sqrt {c}\right ) \sqrt {x}\, \sqrt {\frac {c \,x^{2}+a}{\left (\sqrt {a}+x \sqrt {c}\right )^{2}}}}{3 \cos \left (2 \arctan \left (\frac {c^{\frac {1}{4}} \sqrt {x}}{a^{\frac {1}{4}}}\right )\right ) e \sqrt {e x}\, \sqrt {c \,x^{2}+a}}+\frac {8 a^{\frac {9}{4}} \sqrt {\frac {\cos \left (4 \arctan \left (\frac {c^{\frac {1}{4}} \sqrt {x}}{a^{\frac {1}{4}}}\right )\right )}{2}+\frac {1}{2}}\, \EllipticF \left (\sin \left (2 \arctan \left (\frac {c^{\frac {1}{4}} \sqrt {x}}{a^{\frac {1}{4}}}\right )\right ), \frac {\sqrt {2}}{2}\right ) \left (15 B \sqrt {a}+77 A \sqrt {c}\right ) \left (\sqrt {a}+x \sqrt {c}\right ) \sqrt {x}\, \sqrt {\frac {c \,x^{2}+a}{\left (\sqrt {a}+x \sqrt {c}\right )^{2}}}}{231 \cos \left (2 \arctan \left (\frac {c^{\frac {1}{4}} \sqrt {x}}{a^{\frac {1}{4}}}\right )\right ) c^{\frac {1}{4}} e \sqrt {e x}\, \sqrt {c \,x^{2}+a}} \]

command

integrate((B*x+A)*(c*x^2+a)^(5/2)/(e*x)^(3/2),x, algorithm="fricas")

Fricas 1.3.8 (sbcl 2.2.11.debian) via sagemath 9.6 output

\[ \frac {2 \, {\left (360 \, B a^{3} \sqrt {c} x {\rm weierstrassPInverse}\left (-\frac {4 \, a}{c}, 0, x\right ) - 1848 \, A a^{2} c^{\frac {3}{2}} x {\rm weierstrassZeta}\left (-\frac {4 \, a}{c}, 0, {\rm weierstrassPInverse}\left (-\frac {4 \, a}{c}, 0, x\right )\right ) + {\left (63 \, B c^{3} x^{5} + 77 \, A c^{3} x^{4} + 216 \, B a c^{2} x^{3} + 308 \, A a c^{2} x^{2} + 333 \, B a^{2} c x - 693 \, A a^{2} c\right )} \sqrt {c x^{2} + a} \sqrt {x}\right )} e^{\left (-\frac {3}{2}\right )}}{693 \, c x} \]

Fricas 1.3.7 via sagemath 9.3 output

\[ {\rm integral}\left (\frac {{\left (B c^{2} x^{5} + A c^{2} x^{4} + 2 \, B a c x^{3} + 2 \, A a c x^{2} + B a^{2} x + A a^{2}\right )} \sqrt {c x^{2} + a} \sqrt {e x}}{e^{2} x^{2}}, x\right ) \]